LDLL16ENTR datasheet(83/102 Pages) STMICROELECTRONICS

83 / 102 page

Electrical characteristics

Unless otherwise specified, the operating battery voltage and junction temperature ranges are 5 V < VS < 28 V,

-40 °C < TJ < 150 °C.

The device is still operative and functional at higher temperatures (up to 175 °C). Voltages are referred to ground

and currents are assumed positive when the current flows into the pin. The device is operated in the mentioned

operating range, unless otherwise specified.

Note:

Parameter limits at temperatures higher than 150 °C may change with respect to what is specified as per the

standard temperature range.

Device functionality at high temperature is guaranteed by characterization.

7.1

Absolute maximum ratings

Stressing the device above the "Absolute maximum ratings" may cause permanent damage to the device.

Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Table 57. Absolute maximum ratings

Symbol

Parameter

Value

Unit

Input supply pin of the IC

-0.3 ÷ 40

VOUT_X

Output pin for the CHx (x = 0÷13)

-0.3 ÷ VPREG

VPREG

External preregulator voltage

0 ÷ 20

V_IO

External transceiver supply voltage

-0.3 ÷ 7

V3V3

3V3 regulator (internal) output voltage

-0.3 ÷ 4.6

VNTC

NTC analog input voltage

-0.3 ÷ V3V3 + 0.3

VDIN

Direct input pin voltage

-0.3 ÷ 7

VFAULT

Diagnostic I/O pin voltage

-0.3 ÷ V3V3 + 0.3

VSYNC_IO Synchronization I/O pin voltage

-0.3 ÷ V3V3 + 0.3

VRX

External transceiver interface pin – receiver voltage

-0.3 ÷ V_IO + 0.3

VTX

External transceiver interface pin – transmitter voltage

-0.3 ÷ V_IO + 0.3

VSTB

External transceiver interface pin – standby programmable open-drain, voltage

-0.3 ÷ V_IO + 0.3

VCS

Chip select input pin voltage

-0.3 ÷ 7

VTESTx

Test pin voltage

-0.3 ÷ V3V3 + 0.3

VRDAC

External resistor (for DACs ref) pin voltage

-0.3 ÷ V3V3 + 0.3

NFTP

Number of FTP writing cycles

(no integrated counter taking note about the FTP writing cycles)

1000

LDLL16EN

Electrical characteristics

DS14111 - Rev 5

page 83/102

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